The subject of this diploma thesis is the analysis of the business entity Geodrill, s.r.o., which deals with the provision of services in the field of geology. Appropriately chosen analysis evaluates the external and internal environment of the business and its financial situation. The result of the thesis is the identification of suggestions and recommendations for improvement of the state.

The Master’s thesis deals with design of digital twins of machine tools and application of designed procedure on a case study – digital twin of the machine tool MCV 754 Quick. In the first part are described current roles of digital twins in the field of machine tools and also hardware and software options for creating them. Software and hardware tools by Siemens (Mechatronics Concept Designer and SIMIT) are used for the case study. The complex procedure of creating the digital twin is designed in the second part, starting with preparation of a model, ending with the virtual commissioning of the machine tool MCV 754 Quick. The procedure is described in detail, including preparation of 3D model of the machine tool, assignment of physical properties and joints, preparation of PLC, connection all the elements of the whole system: Sinumerik – SIMIT – Mechatronics Concept Designer and controlling the twin via CNC automation system. Output of the thesis is the virtually commissioned machine tool, capable of being controlled by Sinumerik 840D sl. This is the first step in development of the full-fledged digital twin of machine tool, which can be used for testing the functionality and capability of this new technology in industry.

The main objective of this thesis is to analyze the real and actual state of Laufen CZ, and propose measures. It is an analysis of internal and external environment company. How to cope with the impact of firm financial and economic crisis tell us analysis like SWOT, SLEPT, Quick test, fundamental analysis and Porter five forces.

The diploma thesis deals with the analysis of the company 1. Geo, spol. s r.o., which belongs tosmall-size companies. In the theoretical part basic concepts are clarified. The analytical part deals with the analysis of the current state of the company. Different types of analyses were realized. On the basis of the findings, several solutions leading to the improvement of the current state are proposed.

This Diploma´s thesis deals with complete analysis of company Vinařství LAHOFER, a.s. The thesis includes analyses of SLEPTE, Porter ´s five forces model, fundamental analysis, Kralicek ´s Quick test, chosen indexes of finance analysis and SWOT analysis. On the basis of these analyses have been processed some suggested recommendations, which could improve the current situation of the company.

Predkladaná diplomová práca sa zaoberá kritickou analýzou súčasnej situácie firmy Gorenje Slovakia, ktorá na slovenskom trhu predáva domáce spotrebiče. Analýza externého prostredia odhaľuje možné príležitosti a hrozby na trhu. Na druhej strane, analýza interného prostredia prisieva k určeniu si silných a slabých stránok, a taktiež finančného zdravia spoločnosti. Výsledky analýz sú zosumarizované v SWOT analýze. V poslednom rade sú navrhnuté odporúčania a návrhy pre zlepšenie súčasnej situácie spoločnosti.

För att vara konkurrenskraftiga på marknaden tvingas företag utveckla nya strategier för produktutveckling, som kan anpassas till allt högre kundbehov. Syftet med detta arbete var att effektivisera produktutvecklingen för företag inom tillverkningsindustrin. Målet var att utveckla en effektiv arbetsprocess för produktutveckling samt att tillämpa processen på ett projekt, där ett helautomatiskt snabbfäste till mindre hjullastare skulle standardiseras till företaget OilQuick.Examensarbetet delades in i två delar. Den första delen behandlar skapandet av arbetsprocessen. Denna grundas i befintlig forskning och identifierades genom en litteraturstudie. Den andra delen behandlar tillämpning av arbetsprocessen på standardiseringen av snabbfästet till hjullastare. Data och kunskap till arbetet samlades in genom marknadsundersökningar, studiebesök, möten med kunder och Reverse Engineering. Kundkraven rangordnades med Best-worst metoden och översattes till tekniska produktegenskaper med Kvalitetshuset.Tre koncept genererades i Autodesk Inventor utifrån kraven och produktegenskaperna, samt datan som framkom av Reverse Engineering och marknadsundersökningen. Enligt kundkravet behövde det färdiga snabbfästet passa minst fyra olika hjullastarmodeller i viktklassen fem till åtta ton. Detta medförde att alla tre koncepten modulbaserades, både för att underlätta eventuella modifikationer mellan hjullastarmodellerna och för att minimera antalet detaljer som behövde modifieras. Alla tre konceptens redskapsgrindar hade standardiserade mått som passade de undersökta hjullastarmodeller. Det koncept som bäst uppfyllde kundkraven utvärderades med Fuzzy TOPSIS metoden. Det slutgiltiga konceptet justerades utifrån kundens önskemål innan det färdiga resultatet presenterades.Resultatet visade att arbetsprocessen var effektiv; Reverse Engineering och samarbetet med kunden gav en inblick i problematiken och förståelse för produkten, Best-worst metoden gjorde att rangordningen av kraven gick snabbt utan att minska på pålitligheten och Fuzzy TOPSIS metoden effektiviserade konceptvalet samtidigt som alla inblandades åsikter blev hörda. För att effektivisera produktutvecklingen ytterligare bör fler metoder undersökas alternativt utvecklas.Konceptförslagen som konstruerades påvisade att det är möjligt att standardisera gränssnittet mellan hjullastare och redskap. Genom modulärkonstruktion kunde snabbfästet anpassas till fyra olika hjullastarmodeller. Innan vidareutveckling av snabbfästet bör fler hjullastare mätas upp och studeras. / In order to be competitive in the market, companies are forced to develop new strategies that can be adapted to ever-increasing customer requirements. The purpose of the work was to streamline product development for companies in the manufacturing industry. The objective was to develop an efficient work process for product development and apply the process to a project where a standardized fully automatic quick coupler for smaller wheel loaders would be developed for the company OilQuick.The thesis was divided into two parts. The first part deals with the development of a work process based on existing research. The second part deals with the application of the work process. Data for the application was collected through market research, meetings with customers and Reverse Engineering. Customer requirements were ranked using the Best-worst method and translated into technical specifications using the method QFD (House of Quality).Three concepts were generated based on the resulting requirements from the QFD. According to the customer requirements, the quick coupler had to be compliant with at least four different wheel loader brands in the weight span from five to eight tons. This meant that all three concepts were based on modular design, both to facilitate modifications between the wheel loader brads and to minimize the number of details that needed to be modified. All three of the concept's attachment brackets had standardized dimensions that fitted all examined wheel loader models. To determine which concept that best met the customer requirements the Fuzzy TOPSIS method was used. The final concept was adjusted based on OilQuick's requirements before the finished result was presented.The results showed that the work process was efficient and reliable and that the developed concept proposal indicates that it is possible for the company to standardize the interface between wheel loaders and attachments. With modular design the quick coupler can be adapted to the wheel loader brands that were studied. To ensure that the quick coupler can be applied to a larger variety of wheel loaders, it is necessary to examine and take measurements of more wheel loader brands before further development.

Abstractthe aim of my diploma thesis is to evaluate economical situation of a constructive company with tools of financial analysis. Theoretical part od my thesis is focused on constructive companies in genereal, account sheets, differentation of assets and liabilities and mainly on characteristics of financial analysis. Practical part of my thesis describes financial situation of a chosen constructive company with a help of financial analysis. The financial analysis is elaborated with so called horizontal and vertical analysis, method of ratio indexes, pyramid fragmentation and with a help of quick Kralicek test. Key wordsconstructive company, account sheets, ratio indexes, horizontal and vertical analysis pyramid fragmentation and with a help of quick Kralicek test.

No description available.

Submitted by Johnny Rodrigues (johnnyrodrigues@ufcg.edu.br) on 2018-11-12T19:08:26Z No. of bitstreams: 1 ALCIDES LEITE DE AMORIM - DISSERTAÇÃO PPGECA 1990..pdf: 35306341 bytes, checksum: 58ca99353fdbe330c0375e0d09e45b9a (MD5) / Made available in DSpace on 2018-11-12T19:08:26Z (GMT). No. of bitstreams: 1 ALCIDES LEITE DE AMORIM - DISSERTAÇÃO PPGECA 1990..pdf: 35306341 bytes, checksum: 58ca99353fdbe330c0375e0d09e45b9a (MD5) Previous issue date: 1990-12 / O presente trabalho constitui um estudo da região do nordeste brasileiro, objetivando a definição de regiões representadas pelos postos ou estações com características semelhantes em função de conjuntos de variáveis pluviométricas e fluviométricas. Utilizou-se técnicas de classificação automática aplicadas ao conjunto de variáveis que foram obtidas da combinação do período de referência (ano, semestre e trimestre) com os parâmetros (média aritmética, desvio padrão, coeficiente de variação e coeficiente de assimetria) e o valor máximo. Os dados pluviométricos são compostos por quatrocentos postos no intervalo de tempo entre 1337 e 1973, com trinta anos de registros e uma folga de cinco anos, enquanto os fluviométricos de noventa e sete estações com pelo menos oito anos de registros e que tenham seu inicio nas décadas de sessenta ou setenta ou seu término nas décadas de setenta ou oitenta. Foram aplicados os Métodos "Quick Cluster" e "K-Means" (técnicas de . classificação não hierárquicas) nos conjuntos de variáveis pluviométricas e os Métodos de, "Ward", Ligação Simples, Ligação Completa e Centróide (técnicas hierárquicas) nos conjuntos de variáveis fluviométricas. Foi também discutido a aplicabilidade de cada método. Os resultados decorrentes deste trabalho, ilustrados nos mapas, são úteis para o preenchimento de falhas, geração de dados, determinação da curva regional de probabilidade, determinação de um modelo determinístico tipo Chuva-Uazão, etc. / The present thesis constitutes a study of the north-east region of Brasil, with the objective of defining the groupings of raingauge stations and flow measuring stations, that have similar characteristics. Techniques of automatic cIassifiction as applied to a set of variables were utilised herein. These variables were obtained for a combination of reference periods (being a year, semester or trimester) among the parameters of the station data, such as arithmatic mean, standard deviation, coefficient of variation skewness coefficient and the maximum value. The rainfall data for 400 raingauge stations between the years 1937 to 1973 were utilized in the study. Thirty (30) years of data, with a superposition of atleast 5 years between the stations, were utilized for raingauge stations. The data for flow measuring stations, numbering 97, consisted of reliable data over an eight-year period. The Methods of "Quick Cluster" and "K-Means" (which belong to the techniques of non-hierarquic classification) were applied to the set of precipitation variables and the Methods of," U/ard", Simple Linking, Complete Linking and Centroid (which pertain to hierarquical techniques) were applied to the set of flow variables. The applicability of each of these methods is discussed here-in.